Skip to content / Đến nội dung
ThichHocToan.com

SASMO 2027 · Grades 4-5 · SET 002 · Self-study Question 9

SASMO · SASMO 2027 · Grades 4-5 · SET 002 · Self-study

Question 9

How many triangles are there in the diagram below? Count triangles of all sizes whose three sides follow drawn straight segments.

Question illustration

Enter the numerical answer only.